Explainer-Does Trump have a defamation case against the BBC?
Australia and Indonesia announce new security treaty
Thailand demands apology from Cambodia over landmine incident
Chinese state media blast Japan PM as Taiwan spat rumbles on
Xi pitches closer ties to Spanish king as Madrid courts Chinese investment
More sleep, less screen time as China aims to reduce student stress
Trump says he has an ‘obligation’ to sue BBC
Russian teenager who sang anti-Kremlin songs in street gets more jail time